R. I. S.

A form of RIS

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Meanings

nounR. I. S. (plural R. I. S.s)

plural R. I. S.s

  1. alternativeAlternative form of RIS.
Cite this entry
APA

R. I. S.. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/R.%20I.%20S.

MLA

“R. I. S..” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/R.%20I.%20S.. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “R. I. S.,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/R.%20I.%20S..

Source: R. I. S. on Wiktionary, CC BY-SA 4.0.